BR112017005858A2 - processo para preparar um diéster tereftálico. - Google Patents

processo para preparar um diéster tereftálico.

Info

Publication number
BR112017005858A2
BR112017005858A2 BR112017005858A BR112017005858A BR112017005858A2 BR 112017005858 A2 BR112017005858 A2 BR 112017005858A2 BR 112017005858 A BR112017005858 A BR 112017005858A BR 112017005858 A BR112017005858 A BR 112017005858A BR 112017005858 A2 BR112017005858 A2 BR 112017005858A2
Authority
BR
Brazil
Prior art keywords
reactor
reaction
alcohol
suspension
terephthalic acid
Prior art date
Application number
BR112017005858A
Other languages
English (en)
Portuguese (pt)
Inventor
Schraut Armin
HARNISCHMACHER Gerrit
STAMMER Jasmin
DAS Martin
Kaller Martin
BRONNEBERG Rob
Original Assignee
Basf Se
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Se filed Critical Basf Se
Publication of BR112017005858A2 publication Critical patent/BR112017005858A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/80—Phthalic acid esters
    • C07C69/82—Terephthalic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR112017005858A 2014-09-24 2015-09-21 processo para preparar um diéster tereftálico. BR112017005858A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14186141 2014-09-24
PCT/EP2015/071574 WO2016046117A1 (de) 2014-09-24 2015-09-21 Verfahren zur herstellung von terephthalsäurediestern mit umwälzung des reaktionsgemisches

Publications (1)

Publication Number Publication Date
BR112017005858A2 true BR112017005858A2 (pt) 2018-02-06

Family

ID=51660313

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017005858A BR112017005858A2 (pt) 2014-09-24 2015-09-21 processo para preparar um diéster tereftálico.

Country Status (12)

Country Link
US (1) US10239818B2 (de)
EP (1) EP3197858B1 (de)
CN (1) CN107074720B (de)
BR (1) BR112017005858A2 (de)
CA (1) CA2962162A1 (de)
ES (1) ES2724981T3 (de)
MX (1) MX2017003925A (de)
PL (1) PL3197858T3 (de)
RU (1) RU2668964C1 (de)
TR (1) TR201905052T4 (de)
TW (1) TW201612149A (de)
WO (1) WO2016046117A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6813562B6 (ja) 2015-07-09 2021-02-10 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ 硬化性組成物
JP2022545497A (ja) * 2019-09-19 2022-10-27 エルジー・ケム・リミテッド エステル化生成物の中和／水分離装置及びエステル化生成物の中和／水分離方法

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GB2151501A (en) 1983-12-22 1985-07-24 Coal Ind Continuous sorption process
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GB8601082D0 (en) 1986-01-17 1986-02-19 Distillers Co Carbon Dioxide Potable spirit production
EP0407037B1 (de) 1989-06-12 1994-09-21 Merck & Co. Inc. Verfahren zur Entfernung von bakteriellen Endotoxinen aus gram-negativen Polysacchariden
JPH04308543A (ja) 1991-04-06 1992-10-30 Kobe Steel Ltd 含水エタノールの精製方法
AU684134B2 (en) 1994-02-07 1997-12-04 Qiagen Gmbh Nucleic acid transfection efficiency increase by use of isopropanol in aqueous solutions
FR2719039B1 (fr) 1994-04-22 1996-06-21 Interis Nouveau procédé de déshydratation d'alcool par adsorption/regénération sur tamis moléculaire, et installation pour sa mise en Óoeuvre.
WO1999063076A1 (en) 1998-06-01 1999-12-09 The Immune Response Corporation Novel method of large scale plasmid purification
DE10043545A1 (de) * 2000-09-05 2002-03-14 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Carbonsäureestern
DE10056179A1 (de) 2000-11-13 2002-05-29 Basf Ag Verfahren zur Herstellung von Estern mehrbasiger Säuren
JP4996791B2 (ja) 2001-03-14 2012-08-08 Ｊｎｃ株式会社 エンドトキシン吸着体、及びそれを用いたエンドトキシンの除去方法
CA2530454A1 (en) 2003-06-24 2005-01-13 Akzo Nobel N.V. Removal of lipopolysaccharides from protein- lipopolysaccharide complex es by nonflammable solvents
US7531308B2 (en) 2004-04-23 2009-05-12 Sigma-Aldrich Co. Process for the reduction of endotoxins in a plasmid preparation using a carbohydrate non-ionic detergent with silica chromatography
US7799942B2 (en) * 2005-08-12 2010-09-21 Eastman Chemical Company Production of terephthalic acid di-esters
US7276621B2 (en) 2005-08-12 2007-10-02 Eastman Chemical Company Production of di-(2-ethylhexyl) terephthalate
JP4956945B2 (ja) 2005-09-12 2012-06-20 三菱化学株式会社 テレフタル酸ジエステルの製造方法
WO2007115046A1 (en) 2006-03-31 2007-10-11 Invitrogen Corporation Low-endotoxin nucleic acid preparations
WO2008031020A2 (en) 2006-09-08 2008-03-13 Wyeth Arginine wash in protein purification using affinity chromatography
US7943094B2 (en) * 2006-12-07 2011-05-17 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
US8034970B2 (en) * 2007-06-27 2011-10-11 H R D Corporation Method of making phthalic acid diesters
MY158588A (en) 2008-12-16 2016-10-31 Basf Se Method for producing carboxylic acid esters
JP5559193B2 (ja) 2008-12-16 2014-07-23 ビーエーエスエフ ソシエタス・ヨーロピア 粗製エステルの後処理法
CN102958898B (zh) 2010-08-25 2015-05-20 埃克森美孚化学专利公司 酯的制备方法
TWI654177B (zh) 2013-10-31 2019-03-21 德商巴斯夫歐洲公司 製備羧酸酯的方法及其作爲塑化劑的用途
TWI678359B (zh) 2014-04-22 2019-12-01 德商巴斯夫歐洲公司 製備羧酸酯的方法及其作爲塑化劑的用途

Also Published As

Publication number Publication date
ES2724981T3 (es) 2019-09-18
CN107074720A (zh) 2017-08-18
EP3197858A1 (de) 2017-08-02
US10239818B2 (en) 2019-03-26
MX2017003925A (es) 2017-06-30
WO2016046117A1 (de) 2016-03-31
CN107074720B (zh) 2021-01-08
RU2668964C1 (ru) 2018-10-05
US20170297996A1 (en) 2017-10-19
TW201612149A (en) 2016-04-01
CA2962162A1 (en) 2016-03-31
TR201905052T4 (tr) 2019-05-21
PL3197858T3 (pl) 2019-08-30
EP3197858B1 (de) 2019-02-06

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements